Cats need to be mentally stimulated, especially if they’re inside all the time. That’s why you need to keep a steady supply of toys for your cats to play with and scratch up. The more toys you get, the more variety you can give your cat.
Get some toys that don’t require you to be around, such as scratching posts, and then get some toys you can play with your cat, such as a wand connected to a colorful ball of fluff at the end of a line that you can wave around for your cat to attack. Just because people may accept sitting in a cubicle all ay long, your cat needs more stimulation than the average office environment, so get some toys for your cat right away.